metal purlin
金属屋架
roof purlin
屋顶屋架
wooden purlin
木制屋架
The position of bearing point is got according to the equal angle of rotation between purlin and Queti,thus its maximum internal force can be obtained.
考虑到檩下替木的存在,根据支承点处檩和替木的转角相等的原则确定出支承点的位置,从而计算出檩的最大内力。
metal purlin
金属屋架
roof purlin
屋顶屋架
wooden purlin
木制屋架
The position of bearing point is got according to the equal angle of rotation between purlin and Queti,thus its maximum internal force can be obtained.
考虑到檩下替木的存在,根据支承点处檩和替木的转角相等的原则确定出支承点的位置,从而计算出檩的最大内力。
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